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"Social navigation in web lectures: a study of virtPresenter."
Robert Mertens, Markus Ketterl, Peter Brusilovsky (2010)
- Robert Mertens, Markus Ketterl, Peter Brusilovsky:
Social navigation in web lectures: a study of virtPresenter. Interact. Technol. Smart Educ. 7(3): 181-196 (2010)
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